4-Toluenesulfonic anhydride is an organic intermediate, which can be obtained by the acylation of p-toluenesulfonyl chloride and p-toluenesulfonic acid. 4-Toluenesulfonic anhydride can be used to prepare 6- [Chemicalbook (1,2,3,4-tetrahydro-β-carboline-3) -formyl-diethylenetriamine] -6-deoxy-β-cyclodextrin , Can be used as an antithrombotic agent.
Product Name: 4-Methylbenzenesulfonic anhydride
Other Name: P-Toluenesulfonic anhydride
CAS NO.: 4124-41-8
EINECS: 223-926-9
Molecular Formula: C14H14O5S2
Molecular Weight: 326.38
Assay: 99.0%min
Appearance: White crystalline powder
Usage: Pharmaceutical int
Package: 25kg/drum in cold environment
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Product Name
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4-Methylbenzenesulfonic anhydride
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Other Name
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P-Toluenesulfonic anhydride
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CAS
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4124-41-8
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EINECS
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223-926-9
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Molecular Formula
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C14H14O5S2
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Molecular Weight
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326.38
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inchi
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1/C14H14O5S2/c1-11-3-7-13(8-4-11)20(15,16)19-21(17,18)14-9-5-12(2)6-10-14/h3-10H,1-2H3
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Density
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1.361±0.06 g/cm3(Predicted)
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Boiling point
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478°C at 760 mmHg
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Flash point
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242.9°C
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Vapor pressure
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7.72E-09mmHg at 25°C
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Refractive index
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/
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Dangerous goods sign
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C
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Risk term
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R34
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Security term
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S26-36/37/39-45
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Dangerous Goods Transport Number
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UN 2585 8/PG 3
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